AUFINE Tire Structure: Built for Excellence
At AUFINE, every tire is engineered with a meticulous structure that combines durability, safety, and performance to exceed the demands of modern driving. Tap the buttons to explore the names and functions of each part of a Tire.







Sidewall: Protecting the Core
The sidewall bridges the tread and the bead, offering flexibility and resilience. It protects the carcass from external damage while absorbing shocks for a smoother ride. The sidewall also features essential tire information such as size, standards, and brand details.
Inner Liner: Airtight Seal for Safety
The inner liner replaces the traditional tube and is built with advanced airtight rubber materials. This ensures that air remains securely sealed inside the tire, reducing the risk of leaks and improving overall driving safety.
Bead: Secure Contact with the Rim
The bead anchors the tire firmly to the wheel rim, preventing air leakage and maintaining stability under varying loads. Reinforced bead wire and high-tensile rubber ensure that the tire remains securely fastened, even under sudden changes in air pressure or challenging driving conditions.
Belt: Reinforcement for Performance
Placed between the tread and the carcass, the belt layer is designed to reduce deformation under stress, providing stability and strength. Our multi-layer belt construction enhances wear resistance, extends tread life, and supports excellent traction for demanding driving conditions.
Carcass: The Tire's Backbone
The carcass is the framework of the tire, comprising multiple layers of high-strength materials. It absorbs the forces of internal air pressure, weight, and shocks, ensuring structural integrity and reliability across diverse terrains.
Tread: Precision Meets Durability
The tread is the outermost layer of the tire, designed to come in direct contact with road surfaces. Our treads are crafted with high-quality, wear-resistant rubber compounds to deliver superior grip, minimize abrasion, and provide excellent shock absorption. Advanced pattern designs ensure enhanced safety in both wet and dry conditions, reducing noise and promoting a quieter, more comfortable ride.
Shoulder: Enhanced Heat Dispersion
Located between the tread and the sidewall, the tire shoulder features a robust design that aids in dissipating heat during prolonged use. This ensures uniform wear and prolongs the tire's service life, particularly in high-load or high-speed driving scenarios.
Sidewall: Protecting the Core
The sidewall bridges the tread and the bead, offering flexibility and resilience. It protects the carcass from external damage while absorbing shocks for a smoother ride. The sidewall also features essential tire information such as size, standards, and brand details.
Inner Liner: Airtight Seal for Safety
The inner liner replaces the traditional tube and is built with advanced airtight rubber materials. This ensures that air remains securely sealed inside the tire, reducing the risk of leaks and improving overall driving safety.
